Data as of Nov 8, 2026
193.28.62.0/23
No anonymizer space · no proxy exits in 30 daysZayo Bandwidth · space held by Zayo Group UK Limited
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 193.28.62.0/23 | 512 | UK-ABOVENET-20191007 | Zayo Group UK Limited (ORG-AUL1-RIPE) · GB | ALLOCATED PA | Oct 7, 2019 | zayoabuse@ |
| └ 193.28.62.0/30 | 4 | Net-MarkitSERV-Limited | IPYX/389451/002/ZYO | ASSIGNED PA | Jan 31, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.4/30 | 4 | Net-Netwise-Hosting-Limited | unknown | ASSIGNED PA | Nov 21, 2022 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.20/30 | 4 | Net-Dell-BV | IDIA/372047//ZYO | ASSIGNED PA | Mar 23, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.34/31 | 2 | Net-Adyen-NV | IDIA/416844//ZYO | ASSIGNED PA | May 23, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.36/31 | 2 | Net-Nexusguard-Ltd | IPYX/366402/911/ZYO | ASSIGNED PA | Jun 16, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.40/31 | 2 | Net-PJSC-Datagroup | IDIA/379799//ZYO | ASSIGNED PA | Aug 21, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.42/31 | 2 | Net-Akamai-Technologies-Inc | IDIA/385877/901/ZYO | ASSIGNED PA | Nov 27, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.48/30 | 4 | Net-Refinitiv-Limited | IDIA/380514//ZYO | ASSIGNED PA | Nov 9, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.52/30 | 4 | Net-Interkvm-Host-SRL | IDIA/384296/001/ZYO | ASSIGNED PA | Nov 15, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.56/30 | 4 | Net-Criteo-Technology-SAS | IDIA/415326/913/ZYO | ASSIGNED PA | May 28, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.60/30 | 4 | Net-Meta-Platforms-Technologies-Ireland-Limited | IDIA/365377//ZYO | ASSIGNED PA | Dec 11, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.64/27 | 32 | Net-PJSC-Datagroup | IDIA/379799//ZYO | ASSIGNED PA | Aug 21, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.96/31 | 2 | Net-eFolder-BV | IDIA/383145//ZYO | ASSIGNED PA | Dec 18, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.98/31 | 2 | Net-Facebook-Netherlands-BV | IDIA/391002//ZYO | ASSIGNED PA | Feb 28, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.100/30 | 4 | Net-Edgoo-Networks-Unipessoal-LDA | IDIA/386943/006/ZYO | ASSIGNED PA | Jan 9, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.104/29 | 8 | Net-Datadog-Inc | IDIA/369084//ZYO | ASSIGNED PA | Dec 19, 2023 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.112/29 | 8 | Net-Evergreen-Communications-Limited | IDIA/387843//ZYO | ASSIGNED PA | Jan 23, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.128/28 | 16 | Net-Facebook-Netherlands-BV | IDIA/391002//ZYO | ASSIGNED PA | Feb 28, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.144/29 | 8 | Net-Qorvo-Utrecht-BV | IDIA/390995//ZYO | ASSIGNED PA | Mar 14, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.152/29 | 8 | Net-Summa-Limited-BV | IDIA/392595//ZYO | ASSIGNED PA | Mar 22, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.160/28 | 16 | Net-Open-Systems-AG | IDIA/391119/001/ZYO | ASSIGNED PA | Apr 9, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.176/28 | 16 | Net-Open-Systems-AG | IDIA/391121/001/ZYO | ASSIGNED PA | Apr 9, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.192/28 | 16 | Net-Open-Systems-AG | IDIA/391125/001/ZYO | ASSIGNED PA | Apr 9, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.216/29 | 8 | Net-SSC-Technologies-Inc | IDIA/394142//ZYO | ASSIGNED PA | Apr 23, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.224/30 | 4 | Net-Validated-Cloud | IDIA/394562//ZYO | ASSIGNED PA | Apr 29, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.228/30 | 4 | Net-Zoho-Corporation-BV | IDIA/395736//ZYO | ASSIGNED PA | May 20, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.232/29 | 8 | Net-Zoho-Corporation-BV | IDIA/394778//ZYO | ASSIGNED PA | May 2, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.240/29 | 8 | Net-Eurovision-Services-SA | IDIA/395700//ZYO | ASSIGNED PA | May 15, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.62.248/29 | 8 | Net-Zoho-Corporation-BV | IDIA/395736//ZYO | ASSIGNED PA | May 20, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.0/30 | 4 | Net-Criteo-Technology-SAS | IDIA/415326/902/ZYO | ASSIGNED PA | May 28, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.4/30 | 4 | Net-Zoho-Corporation-BV | IDIA/395631//ZYO | ASSIGNED PA | May 21, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.8/30 | 4 | Net-Zoho-Corporation-BV | IDIA/395738//ZYO | ASSIGNED PA | May 21, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.12/31 | 2 | Net-Internap-Holding-LLC | IDIA/394565/001/ZYO | ASSIGNED PA | Jun 5, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.14/31 | 2 | Net-Internap-Holding-LLC | IDIA/394565/003/ZYO | ASSIGNED PA | Jun 5, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.16/29 | 8 | Net-Zoho-Corporation-BV | IDIA/395738//ZYO | ASSIGNED PA | May 21, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.24/29 | 8 | Net-Corning-Optical-Communications-GmbH--Co-KG | IDIA/396345//ZYO | ASSIGNED PA | May 23, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.32/29 | 8 | Net-BMC-Software-Ireland-Unlimited-Company | IDIA/388390//ZYO | ASSIGNED PA | May 27, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.40/31 | 2 | Net-Internap-Holding-LLC | IDIA/394565/005/ZYO | ASSIGNED PA | Jun 5, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.42/31 | 2 | Net-Internap-Holding-LLC | IDIA/394565/003/ZYO | ASSIGNED PA | Jun 5, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.44/30 | 4 | Net-Snap-BV | IDIA/399484//ZYO | ASSIGNED PA | Jul 18, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.48/29 | 8 | Net-Snap-BV | IDIA/399484//ZYO | ASSIGNED PA | Jul 18, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.64/31 | 2 | Net-Intercloud-SAS | IDIA/400571//ZYO | ASSIGNED PA | Aug 13, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.66/31 | 2 | Net-Zscaler-inc | IDIA/401891//ZYO | ASSIGNED PA | Aug 29, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.72/29 | 8 | Net-CyrusOne-AMS3-BV | IDIA/400943//ZYO | ASSIGNED PA | Aug 22, 2024 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.80/28 | 16 | Net-Snap-BV | IDIA/409524//ZYO | ASSIGNED PA | Jan 9, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.96/30 | 4 | Net-Criteo-Technology-SAS | IDIA/415326/913/ZYO | ASSIGNED PA | May 28, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.100/30 | 4 | Net-Enterprise-Services-Nederland-BV | IDIA/413744//ZYO | ASSIGNED PA | Jun 6, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.106/31 | 2 | Net-Ryamer-LLC | IDIA/420085/002/ZYO | ASSIGNED PA | Jul 3, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.110/31 | 2 | Net-Hosting-Services-Inc | IDIA/421658/001/ZYO | ASSIGNED PA | Sep 26, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.144/29 | 8 | Net-Utimaco-Management-Services-GmbH | IDIA/424649//ZYO | ASSIGNED PA | Oct 14, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.152/31 | 2 | Net-Ocient-Inc | IDIA/420946//ZYO | ASSIGNED PA | Oct 17, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.154/31 | 2 | Net-Tesla-Motors-Netherlands-BV | IDIA/425218//ZYO | ASSIGNED PA | Nov 5, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.156/31 | 2 | Net-Zscaler-inc | IDIA/426546//ZYO | ASSIGNED PA | Nov 12, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.158/31 | 2 | Net-RelAix-Networks-GmbH | IDIA/427207//ZYO | ASSIGNED PA | Dec 11, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.160/29 | 8 | Net-Varex-Imaging-Nederland-BV | IDIA/414651//ZYO | ASSIGNED PA | Nov 7, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.168/29 | 8 | Net-EdgeConneX-Europe-BV | IDIA/416888//ZYO | ASSIGNED PA | Nov 24, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.176/29 | 8 | Net-Aristo-Networks-Ltd | IDIA/425215/901/ZYO | ASSIGNED PA | Nov 24, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.184/29 | 8 | Net-Aristo-Networks-Ltd | IDIA/425215/901/ZYO | ASSIGNED PA | Nov 24, 2025 | zayoabuse@ via UK-ABOVENET-20191007 |
| └ 193.28.63.192/31 | 2 | Net-ISTQServers-Ltd | IDIA/427897/001/ZYO | ASSIGNED PA | Jan 12, 2026 | zayoabuse@ via UK-ABOVENET-20191007 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 358 | 70% | 59 | |
| Internet provider | 154 | 30% | 12 |
Network & registry
Origin network
AS6461
US
- Name
- Zayo Bandwidth
- Type
- Internet provider
- Registered
- Apr 22, 1996
- Domain
- zayo.com
- Website
- www.zayo.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2022
- Current origin since
- Oct 2022 · 4.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 193.
28. 62. 0/ 23 - Netname
- UK-ABOVENET-20191007
- Registrant
- Zayo Group UK Limited
- Registrant country
- NL
- Organization
- Zayo Group UK Limited (ORG-AUL1-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Oct 7, 2019
- Updated
- Sep 4, 2026
- Maintainer
- ABOVENET-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Oct 7, 2019
- Status
- assigned
Report abuse
Abuse contact
- zayoabuse@
zayo. com - Name
- Abuse-C Role
- Handle
- AR17485-RIPE